#651D8C#651D8C

#651D8C is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.174 H 310.2°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#651D8C
RGB	rgb(101, 29, 140)
HSL	hsl(279, 66%, 33%)
HSV	hsv(279, 79%, 55%)
CMYK	cmyk(27.9%, 79.3%, 0%, 45.1%)
CIE-LAB	lab(28.22, 49.61, -46.75)
CIE-LCH	lch(28.22, 68.17, 316.70°)
OKLab	oklab(40.36% 0.1119 -0.1326)
OKLCH	oklch(40.36% 0.174 310.2)
XYZ	xyz(10.5389, 5.5391, 25.3198)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D8C #448C1D

analogous

#2E1D8C #651D8C #8C1D7B

triadic

#651D8C #8C651D #1D8C65

tetradic

#651D8C #8C2E1D #448C1D #1D7B8C

square

#651D8C #8C2E1D #448C1D #1D7B8C

split-complementary

#651D8C #7B8C1D #1D8C2E

monochromatic

#1C0827 #401259 #651D8C #8A28BF #A74AD9

Accessibility & contrast

On white

9.96

#651D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#651D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D8C

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D8C	#FFFFFF	#000000	##FFFFFF
##651D8C	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#00448A

Tritanopia (blue-blind)

#5F3854

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #651d8c;
/* rgb */ color: rgb(101, 29, 140);
/* oklch */ color: oklch(40.4% 0.174 310.2);

Tailwind

colors: {
  custom: {
    50: '#9562ae',
    500: '#651d8c',
    950: '#000000',
  },
}

SCSS

$custom: #651d8c;
$custom-light: #9562ae;
$custom-dark: #000000;

JSON

{
  "hex": "#651d8c",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 140
  },
  "hsl": {
    "h": 278.919,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40357,
    "c": 0.17352,
    "h": 310.2
  },
  "luminance": 0.05539
}

Semantic roles & 50–950 ramp

primary

#651D8C

secondary

#71BC49

accent

#E93F7B

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #651D8C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →